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Detalhes do produto:
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| Diâmetro do furo (d): | 35mm | Diâmetro Externo (D): | 72 milímetros |
|---|---|---|---|
| Largura (B): | 17 mm | Ângulo de contato: | C (15°) |
| Pré -carga: | Pré-carga leve (GA) | Elemento de rolamento: | Esfera de aço grau G5 |
| Material da gaiola: | Nylon | Graxa: | Kluberspeed NBU15 |
| Carga Dinâmica (Cr): | 30,50kN | Carga Estática (Cor): | 20,00 kN |
| Limite de velocidade (graxa): | 20.000 RPM | Limite de velocidade (óleo): | 32.000 RPM |
| Configurações de emparelhamento: | DB, DT, TBT, QBC | Pré-carregamento-A: | 150 N |
| Pré-carregamento-B: | 510N | Pré-carregar-C: | 1050N |
| Destacar: | 20000RPM Large CNC Bearing,35mm Bore Spindle Bearing,P4A High Load Precision |
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The 7207 C P4A GA brings high load capacity and precision to larger CNC spindle applications. With a 35mm bore and 30.50 kN dynamic load rating, it is purpose-built for production-grade machining centers and high-power electric spindles operating at up to 20,000 RPM.
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 35 mm |
| Outer Diameter (D) | 72 mm |
| Width (B) | 17 mm |
| Dynamic Load Rating (Cr) | 30.50 kN |
| Static Load Rating (Cor) | 20.00 kN |
| Speed Limit (Grease, Steel Ball) | 20,000 RPM |
| Speed Limit (Oil, Steel Ball) | 32,000 RPM |
| Contact Angle | C (15°) |
| Preload | Light Preload (GA) |
| Preload-A / Preload-B / Preload-C | 150 N / 510 N / 1050 N |
Pessoa de Contato: Xu
Telefone: 18762631303
Fax: 86-0510-85117986